Potassium Carbonate → HCID 15392244, compound

Participants

Reaction Steps

Ethyl N-[N-[4-[(1-t-butoxycarbonyl-4-piperidyl)oxy]phenyl]-N-[(7-cyano-2-naphthyl)methyl]sulfamoyl]carbamate (1 g) was dissolved in 10 ml of dimethylformamide, 376 mg of methyl bromoacetate and 339 mg of potassium carbonate were added to the solution, and the mixture was stirred at room temperature for 15 hours. The reaction solution was evaporated, water was added, and the mixture was extracted with chloroform. The extract was dried over anhydrous sodium sulfate and then evaporated. The resulting residue was purified by silica gel column chromatography using hexane:ethyl acetate (8:2) as the eluent to give 1.097 g of methyl N-[N-[4-[(1-t-butoxycarbonyl-4-piperidyl)oxy]phenyl]-N-[(7-cyano-2-naphthyl)methyl]sulfamoyl]-N-ethoxycarbonylglycinate.

Provenance & Evidence